<template>
  <div class="app-container">
    <el-form class="search-form-new" :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="auto">
      <el-form-item label="公告标题" prop="noticeTitle">
        <el-input
          v-model="queryParams.noticeTitle"
          placeholder="请输入公告标题"
          clearable
        />
      </el-form-item>
      <el-form-item label="操作人员" prop="createBy">
        <el-input
          v-model="queryParams.createBy"
          placeholder="请输入操作人员"
          clearable
        />
      </el-form-item>
      <el-form-item label="类型" prop="noticeType">
        <el-select v-model="queryParams.noticeType"  placeholder="公告类型" clearable size="small">
          <el-option
            v-for="dict in dict.type.sys_notice_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item class="btns">
        <el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
        <el-button type="warning" icon="el-icon-refresh" @click="resetQuery">重置</el-button>
        <el-button
          type="success"
          icon="el-icon-plus"
          @click="handleAdd"
          v-hasPermi="['system:notice:add']"
        >新增</el-button>
        <el-button
          type="warning"
          plain
          icon="el-icon-edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:notice:edit']"
        >修改</el-button>
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:notice:remove']"
        >删除</el-button>
      </el-form-item>
    </el-form>


    <div class="table_box">
      <el-table stripe v-loading="loading" :data="noticeList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" />
        <el-table-column label="序号" prop="noticeId" width="100" />
        <el-table-column
          label="公告标题"
          align="center"
          prop="noticeTitle"
          :show-overflow-tooltip="true"
        />
        <el-table-column label="公告类型" prop="noticeType" width="200">
          <template slot-scope="scope">
            <dict-tag :options="dict.type.sys_notice_type" :value="scope.row.noticeType"/>
          </template>
        </el-table-column>
        <el-table-column label="状态" prop="status" width="100">
          <template slot-scope="scope">
            <dict-tag :options="dict.type.sys_notice_status" :value="scope.row.status"/>
          </template>
        </el-table-column>
        <el-table-column label="创建者" prop="createBy" width="150" />
        <el-table-column label="创建时间" prop="createTime" width="160">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" class-name="small-padding fixed-width" width="200">
          <template slot-scope="scope">
            <el-button
              type="edit"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['system:notice:edit']"
            >修改</el-button>
            <el-button
              type="del"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['system:notice:remove']"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
    </div>

    <!-- 添加或修改公告对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="780px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="公告标题" prop="noticeTitle">
              <el-input v-model="form.noticeTitle" placeholder="请输入公告标题" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="公告类型" prop="noticeType">
              <el-select v-model="form.noticeType" placeholder="请选择" @change="noticeTypeChange">
                <el-option
                  v-for="dict in dict.type.sys_notice_type"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in dict.type.sys_notice_status"
                  :key="dict.value"
                  :label="dict.value"
                >{{dict.label}}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
            <el-col :span="24" v-if="form.noticeType=='sjdtzgg'">
            <el-form-item label="是否轮播">
             <el-radio-group v-model="form.displayType">
                <el-radio :label="1">是</el-radio>
                <el-radio :label="2">否</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>

          <el-col :span="24" v-if="form.noticeType=='sjdtzgg' && form.displayType==1">
            <el-form-item
              label="封面图片"
              prop="titleImg"
              :class="{ hiddenupload: imgShowList.length }"
            >
            <div class="tip">
              提示：请上传416px*138px的图片，否则会变形。
            </div>
              <el-upload
                :action="uploadImgUrl"
                :file-list="imgShowList"
                :show-file-list="true"
                list-type="picture-card"
                :limit="1"
                accept=".jpg,.png"
                :headers="headers"
                :on-success="handleUploadSuccessImg"
                :on-remove="handleRemoveImg"
              >
                <i class="el-icon-plus"></i>
              </el-upload>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if=" form.noticeType=='sjdtzgg'">
            <el-form-item label="内容">
              <!-- <editor v-model="form.noticeContent" :min-height="192"/> -->
              <div style="border: 1px solid #ccc; margin-top:10px" v-if="open&&form.type!=4">
                <myEditor v-model="form.noticeContent" ref="myEditor"></myEditor>
              </div>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if=" form.noticeType!='sjdtzgg'">
            <el-form-item label="内容">
              <!-- <editor v-model="form.noticeContent" :min-height="192"/> -->
              <div style="border: 1px solid #ccc; margin-top:10px" v-if="open&&form.type!=4">
                <myEditor v-model="form.noticeContent" ref="myEditor"></myEditor>
              </div>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        
        <el-button @click="cancel">取 消</el-button>
        <el-button type="primary" @click="submitForm">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listNotice, getNotice, delNotice, addNotice, updateNotice } from "@/api/system/notice";
import { getUserProfile } from "@/api/system/user";
import myEditor from "@/components/WangEditor/index.vue"
import { getToken } from "@/utils/auth";
export default {
  name: "Notice",
  components:{myEditor},
  dicts: ['sys_notice_status', 'sys_notice_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 公告表格数据
      noticeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      user:{},
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        noticeTitle: undefined,
        createBy: undefined,
        status: undefined,
        createId:''
      },
      // 表单参数
      form: {displayType:2},
      // 表单校验
      rules: {
        noticeTitle: [
          { required: true, message: "公告标题不能为空", trigger: "blur" }
        ],
        noticeType: [
          { required: true, message: "公告类型不能为空", trigger: "change" }
        ]
      },
      imgShowList: [],
      uploadImgUrl:'',
      headers:{}
    };
  },
  created() {
    this.uploadImgUrl = process.env.VUE_APP_BASE_API + "/upload/video";
    this.getUser();
    this.headers = {
      token: "Bearer " + getToken(),
      Authorization: "Bearer " + getToken(),
    };
  },
  methods: {
    noticeTypeChange(e){
      console.log("%c Line:251 🌶 e", "color:#ed9ec7", e);
      this.form.displayType = 2
    },
    getUser() {
      getUserProfile().then(response => {
        this.user = response.data;
        this.queryParams.createId = response.data.userId
        this.getList();
      });
    },
    /** 查询公告列表 */
    getList() {
      this.loading = true;
      listNotice(this.queryParams).then(response => {
        this.noticeList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        noticeId: undefined,
        noticeTitle: undefined,
        noticeType: undefined,
        noticeContent: undefined,
        status: "0",
        createId : this.user.userId,
        displayType:2
      };
      this.imgShowList = [];
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.noticeId)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加公告";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const noticeId = row.noticeId || this.ids
      getNotice(noticeId).then(response => {
        this.form = JSON.parse(JSON.stringify(response.data))
        this.open = true;
        this.title = "修改公告";
        if (this.form.titleImg) {
          this.imgShowList = [
            {
              url: this.form.titleImg,
              name: '',
            },
          ];
        }
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.noticeId != undefined) {
            updateNotice(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addNotice(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const noticeIds = row.noticeId || this.ids
      this.$modal.confirm('是否确认删除公告编号为"' + noticeIds + '"的数据项？').then(function() {
        return delNotice(noticeIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    // 资源封面
    handleUploadSuccessImg(res, file, fileList) {
      if (res.code == 200) {
        // 取得新上传的文件
        this.imgShowList = [
          { url: res.data.filePath, name: res.data.fileName },
        ];
        this.form.titleImg = res.data.filePath;
      }
    },
    // 删除封面
    handleRemoveImg(response, fileList, file) {
      this.imgShowList = [];
      this.form.titleImg = "";
    },
  }
};
</script>

<style scoped lang="css">
.hiddenupload >>> .el-upload--picture-card {
  display: none;
}
</style>